The Premier Source For Rare Inscribed Baseballs and Other Collectibles
Game 7 Authentics buys, sells, and trades baseball memorabilia ranging from Babe Ruth to Mike Trout. Our team specializes in rare inscriptions from members of the National Baseball Hall of Fame.
OUR SPECIALTIES
GAME 7 SERVICES
01
Authentication
Save time and avoid costly mistakes by letting our team do your JSA official authentications for your items.
02
Appraisals
Want to know what your items are worth? Get a trusted opinion from one of our leading industry experts.
03
Collection Purchases
Do you have sports memorabilia or autographed collectibles that you’re interested in selling? Let’s talk!
04
"Out or Safe?!"
Submit images of your items to get a quick opinion from one of our professionals.
Testimonials
Trusted By Sports Collectors Around the Globe
When I decided to sell my collection of balls (100k+ value) I knew my options were to go to an auction house, try to sell myself or sell it to a third party. I messaged Nik, at Game 7 Authentics with photos of my balls and within 24 hours I had an extremely fair offer for the collection. I actually got more than I would have even been hoping they sold for at auction, and that is before I would have had to pay the fees. I couldn’t recommend Nik any stronger than I do….do yourself a favor and call him today if you are looking to move your collection.
Benjamin
Collection Videos
Mickey Mantle Autograph Collection
Privately held Mickey Mantle autograph collection owned by Game 7’s owner and CEO.
Game 7 Authentics Collecting Podcast
Join our podcast host – Nik Key as he talks about all the latest in the sports memorabilia collection world. From private collections, signings, and talking to some of the biggest players in the industry – The Game 7 Authentics podcast is the #1 podcast for all true sports collectors.